75050521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28439}}^1$

素因数の和:28488

約数の個数: 16

約数和(自身を含む): 95558400

約数和(自身を除く): 20507879

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 28439, 199073, 369707, 824731, 2587949, 5773117, 10721503, 75050521]

約数ペア:

[(1, 75050521), (7, 10721503), (13, 5773117), (29, 2587949), (91, 824731), (203, 369707), (377, 199073), (2639, 28439)]